/*
 * Copyright (c) 2012, Liushangkun520@hotmail.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.lianjita.validation;

/**
 * @author shangkun.liusk
 */
public class ErrorContextUtil {

    private static ThreadLocal<ErrorContext> threadLocal = new ThreadLocal<ErrorContext>();

    public static void setCurrentErrorContext(ErrorContext errorContext) {
        threadLocal.set(errorContext);
    }

    public static ErrorContext getCurrentErrorContext() {
        ErrorContext errorContext = threadLocal.get();
        if (errorContext == null) {
            errorContext = new DefaultErrorContext();
            threadLocal.set(errorContext);
        }
        return errorContext;
    }
}
